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Data sets Publications Expeditions Thesaurus
desert pavement  search
BTeolian features
 .desert pavement
RTwind erosion
 deserts
 deflation
 talus slopes
SNReintroduced. Was not a valid GeoRef index term between 1971 and 1992. Before 1971, used in subfile N. Before 1993, also search eolian features and deserts. Added to Thesaurus in 1993.